Tests of the absorption and penetration of coal tar and creosote in longleaf pine
By: by Clyde H. Teesdale and J.D. MacLean
Contributors: MacLean, J. D. (James Donald)
Series: Bulletin / United States Department of Agriculture -- no. 607; Bulletin of the U.S. Department of Agriculture -- no. 607.
Publisher: U.S. Dept. of Agriculture
Published: 1918
Place of publication: Washington, D.C
Language: eng
Number of pages: 43
Subjects: Longleaf pine; Coal-tar; Creosote
Description: Pp. 21.
Notes: Caption title.

"June 7, 1918."

"Professional paper."